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Chemical and Pharmacologic Phenomena Commons™
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Articles 1 - 5 of 5
Full-Text Articles in Chemical and Pharmacologic Phenomena
The Concise Guide To Pharmacology 2025/26: Catalytic Receptors, Stephen P. H. Alexander, Doriano Fabbro, Chloe J. Peach, Alasdair J. Gibb, Eamonn Kelly, Alistair A. Mathie, Emma L. Veale, Jane F. Armstrong, Elena Faccenda, Simon D. Harding, Christopher Southan, Jamie A. Davies, Annie Beuve, Peter Brouckaert, Clare Bryant, John C. Burnett, Richard W. Farndale, Andreas Friebe, John Garthwaite, Adrian J. Hobbs, Gavin E. Jarvis, Laura Kilpatrick, Doris Koesling, Michaela Kuhn, Birgit Leitinger, David Macewan, Tom P. Monie, Lincoln R. Potter, Michael Russwurm, Harald H. H. W. Schmidt, Johannes-Peter Stasch, Scott A. Waldman
The Concise Guide To Pharmacology 2025/26: Catalytic Receptors, Stephen P. H. Alexander, Doriano Fabbro, Chloe J. Peach, Alasdair J. Gibb, Eamonn Kelly, Alistair A. Mathie, Emma L. Veale, Jane F. Armstrong, Elena Faccenda, Simon D. Harding, Christopher Southan, Jamie A. Davies, Annie Beuve, Peter Brouckaert, Clare Bryant, John C. Burnett, Richard W. Farndale, Andreas Friebe, John Garthwaite, Adrian J. Hobbs, Gavin E. Jarvis, Laura Kilpatrick, Doris Koesling, Michaela Kuhn, Birgit Leitinger, David Macewan, Tom P. Monie, Lincoln R. Potter, Michael Russwurm, Harald H. H. W. Schmidt, Johannes-Peter Stasch, Scott A. Waldman
Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers
The Concise Guide to Pharmacology 2025/26 marks the seventh edition in this series of biennial publications in the British Journal of Pharmacology. Presented in landscape format, the guide provides a comparative overview of the pharmacology of drug target families. The concise nature of the Concise Guide refers to the style of presentation, being clear, accessible, and well-structured, rather than the scope of the content, which spans approximately 500 pages. The Concise Guide summarises the key pharmacological properties of around 1900 human drug targets, and nearly 7000 interactions, involving around 4400 ligands. While the content is a substantially condensed version of …
Structural Basis Of Panx1 Permeation And Positive Modulation By Mefloquine, Yangyang Li, Zheng Ruan, Junuk Lee, Ian Orozco, Edward Zhou, Juan Du, Wei Lü
Structural Basis Of Panx1 Permeation And Positive Modulation By Mefloquine, Yangyang Li, Zheng Ruan, Junuk Lee, Ian Orozco, Edward Zhou, Juan Du, Wei Lü
Department of Biochemistry and Molecular Biology Faculty Papers
Purinergic signaling relies on ATP release through exocytosis and large-pore channels. Large-pore channels permeate both small anions like chloride and large signaling molecules like ATP, but how this broad cargo selectivity is structurally controlled remains elusive. Here we investigate PANX1, a prototypical large-pore channel, and uncover structural plasticity at the extracellular entrance formed by seven tryptophan (W74) residues. The W74 sidechains are flexible, sampling conformations that range from a constricted state permissive only to chloride to a dilated state compatible with ATP. These states are coupled to variable cation-π interactions between W74 and arginine 75 (R75), suggesting a mechanism for …
Bard1: A Friend Or Foe In Pancreatic Ductal Adenocarcinoma?, Lily Zekavat, Aditi Jain
Bard1: A Friend Or Foe In Pancreatic Ductal Adenocarcinoma?, Lily Zekavat, Aditi Jain
Department of Surgery Faculty Papers
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive solid malignancy with poor overall prognosis and limited response to standard treatments. Growing interest in the modulation of DNA repair mechanisms, including the homologous recombination (HR) repair pathway, has opened new avenues for therapeutic development. BARD1 (BRCA1-Associated RING Domain 1) plays a complex role in tumor biology, functioning either as a tumor suppressor or as an oncogenic driver, depending on isoform expression, cellular context, and regulatory environment. In this review, we examine the dual roles of BARD1, focusing on its regulation and paradoxical activities in PDAC. We summarize evidence that BARD1 and BARD1 …
Structural Insights Into The Function, Dysfunction And Modulation Of Kv3 Channels, Manuel Covarrubias, Qiansheng Liang, Linh Nguyen-Phuong, Kyle J. Kennedy, Tyler D. Alexander, Ms, Andrew Sam
Structural Insights Into The Function, Dysfunction And Modulation Of Kv3 Channels, Manuel Covarrubias, Qiansheng Liang, Linh Nguyen-Phuong, Kyle J. Kennedy, Tyler D. Alexander, Ms, Andrew Sam
Department of Neuroscience Faculty Papers
The third subfamily of voltage-gated K+ (Kv) channels includes four members, Kv3.1, Kv3.2, Kv3.3 and Kv3.4. Fast gating and activation at relatively depolarized membrane potentials allows Kv3 channels to be major drivers of fast action potential repolarization in the nervous system. Consequently, they help determine the fast-spiking phenotype of inhibitory interneurons and regulate fast synaptic transmission at glutamatergic synapses and the neuromuscular junction. Recent studies from our group and a team of collaborators have used cryo-EM to demonstrate the surprising gating role of the Kv3.1 cytoplasmic T1 domain, the structural basis of a developmental epileptic encephalopathy caused by the …
Hes1 Marks Peri-Condensation Mesenchymal Cells That Generate Both Chondrocytes And Perichondrial Cells In Early Bone Development, Yuki Matsushita, Hiroaki Manabe, Takahiro Ohyama, Shogo Nakamura, Mizuki Nagata, Wanida Ono, Noriaki Ono
Hes1 Marks Peri-Condensation Mesenchymal Cells That Generate Both Chondrocytes And Perichondrial Cells In Early Bone Development, Yuki Matsushita, Hiroaki Manabe, Takahiro Ohyama, Shogo Nakamura, Mizuki Nagata, Wanida Ono, Noriaki Ono
Faculty, Staff and Student Publications
Bone development starts with condensations of undifferentiated mesenchymal cells that set a framework for future bones within the primordium. In the endochondral pathway, mesenchymal cells inside the condensation differentiate into chondrocytes and perichondrial cells in a SOX9-dependent mechanism. However, the identity of mesenchymal cells outside the condensation and how they participate in developing bones remain undefined. Here we show that mesenchymal cells surrounding the condensation contribute to both cartilage and perichondrium, robustly generating chondrocytes, osteoblasts, and marrow stromal cells in developing bones. Single-cell RNA-seq analysis of Prrx1-cre-marked limb bud mesenchymal cells at E11.5 reveals that Notch effector Hes1 is …